. >> coming up, grab your binoculars when the sun comes up, so will a special piece of technology over bay area landmarks. >> the battle against smoking take as new turn in new york and it could be harder for youn >> just a couple of hours from now a very special aircraft will circle the skies near the golden gate bridge and the sunlight powered solo impulse takes off from the field at 7:00 a.m. and will circle in a holding area west of the bridge for several hours and at 3:00 p.m., the solar impulse will make the first of several fly brings over the bridge at an at duty of 3,500' before landing at the airfield at 11:00 tonight with a total time of 16 hours in the air. may 1 it leaves the bay area for a cross country trip that winds up in new york. >> some school groups are planning to head out to see it. it is history in the making. >> very cool stuff. >> solo powered. >> plenty of solar power today. >> temperatures are still above average. look how much they drop compared to yesterday. three degrees in fremont, down to 82. 83 in san jose, four-degree drop and concord is 83. oakland d